Spawning Brush for Breeding Double End Loops

Help create a safe and natural breeding environment for koi and ornamental fish with the Mountain Tree Spawning Brush. Designed to mimic the soft, plant-like surfaces found in nature, this high-quality spawning aid provides the ideal structure for fish to lay eggs while improving egg attachment and survival rates during the breeding process.

Constructed with soft, non-toxic nylon filaments wrapped around a flexible stainless steel core, the spawning brush offers a gentle yet durable surface that protects both fish and eggs during spawning activity. Its seaweed-like texture encourages natural spawning behavior while providing plenty of space for eggs to attach and receive proper oxygen flow.

The bendable stainless steel core allows the brush to be shaped and positioned easily within ponds or breeding tanks, making it highly adaptable for different setups. Available in single or double loop configurations, it is simple to install, remove, and clean, making seasonal breeding management more efficient for hobbyists and professional koi breeders alike.

Ideal for koi ponds, goldfish breeding tanks, aquaculture systems, and hatcheries, the Mountain Tree Spawning Brush is a reliable tool for improving breeding success and maintaining healthier fish reproduction environments.

Key Features:

• Mimics natural aquatic vegetation for spawning
• Soft, non-toxic nylon filaments safe for fish and eggs
• Flexible stainless steel core for easy positioning
• Promotes higher egg attachment and survival rates
• Seaweed-like structure encourages natural spawning behavior
• Available with single or double loop ends
• Easy to install, remove, and clean
• Durable and reusable for seasonal breeding cycles
• Ideal for koi ponds, goldfish tanks, and aquaculture systems
• Supports improved oxygen flow around eggs for healthier development

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish and Live Plants only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery are not eligible for free shipping. These items will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Return shipping cost are covered by the customer and some items returned will result in a restocking fee. Please click here to review our returns policy.
• To receive a refund for Live Plants, you must email ecommerce@fitzfishponds.com with the image of the item in the original packaging for review.
• To ensure Live Plants have the best chance to arrive without issue, it is recommended to select next day air or two day shipping options.
• Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.